An electronic music speaker, amplifier or sound system.

Speaker

A sound graph made of parallel vertical straight lines of varying lenghts all scattered across a horizontal line.

Sound Lines

A front-facing rectangular speaker, amplifier or sound system with two round shapes.

An electronic music speaker, guitar amplifier or sound system.

A front-facing electronic music speaker, amplifier or sound system.

A rectangular electronic music speaker, guitar amplifier or sound system with two round shapes, a big one and a small one.

A square music speaker or amplifier plugged in with a cable or cord.

An electronic music speaker, amplifier or sound system with two music notes.

A wavy line sound graph with irregular dips.